diff --git a/Server/Makefile b/Server/Makefile
index 0d022100..c0afa672 100644
--- a/Server/Makefile
+++ b/Server/Makefile
@@ -1,4 +1,4 @@
-SRC = main.cpp sockets/sw_base.cpp sockets/sw_inet.cpp sockets/sw_unix.cpp
+SRC = main.cpp user.cpp sockets/sw_base.cpp sockets/sw_inet.cpp sockets/sw_unix.cpp
 OBJ = $(SRC:.cpp=.o)
 OUT = Socket
 INCLUDES =